baber/WOPTO huggingface dataset:
Patent KR-20090026214-A (KR)
Title: ALKYL-PYRIDAZINE DERIVATIVES AS INHIBITORS OF 11 BETA HYDROXYSTEROID DEHYDROGENASE TYPE 1(11beta-HSD 1)
Inventor: AMREIN KURT
IPC: A61K31/495
Filed: 2007-06-26
Abstract: Compounds of formula (I) as well as pharmaceutically acceptable salts and esters thereof, wherein R1 to R4 have the significance given in claim 1 can be used in the form of pharmaceutical compositions.
Patent KR-20090035740-A (KR)
Title: Vacuum pump
Inventor: ENGLAENDER HEINRICH
IPC: F04D17/16
Filed: 2007-07-18
Abstract: The invention relates to a vacuum pump (10) having a vacuum-tight housing (12) and having a gas-tight electrical leadthrough (20) for producing an electrical connection between an electrical component (14, 16, 18) within the housing (12) and the housing outer side. The leadthrough (20) is formed by a housing opening (22), by a sealing compound body (24) which is seated on the opening, by an electrical line in the sealing compound body (24), by a sealing ring (26) between the opening edge of the housing opening (22) and the sealing compound body (24), and by a fixing (32) for fastening the sealing compound body (24) to the housing (12).
Patent KR-20090057258-A (KR)
Title: Mobile unit positioning device
Inventor: KOBORI NORIMASA
IPC: G01S19/07
Filed: 2007-11-26
Abstract: Provided is a mobile unit positioning device comprising first ionosphere state information receiving means (70) for receiving the information on a predicted ionosphere state till the instant preceding the present instant, second ionosphere state information receiving means (20) for receiving the information on the ionosphere state at the present instant, ionosphere delay error estimating means (50) for estimating an ionosphere delay error, and positioning means (40) for positioning a mobile unit on the basis of the ionosphere delay error estimated. The mobile unit positioning device is characterized in that the ionosphere delay error estimating means corrects the first ionosphere delay error deduced on the basis of the first ionosphere state information, on the basis of the second ionosphere delay error deduced on the basis of the second ionosphere state information, thereby to estimate the ionosphere delay error.
Patent KR-20090080965-A (KR)
Title: Method and device for producing molten material
Inventor: HAUZENBERGER FRANZ
IPC: C21B13/00
Filed: 2007-10-01
Abstract: The invention relates to a method for producing molten material, wherein oxygen, reducing agents and iron that has been reduced in a reduction reactor are introduced into a melter gasifier (3). The reducing agent is gasified with the oxygen and the heat thereby produced melts the reduced iron. The coupling gas from the melter gasifier (3) is used at least as a portion of the reduction gas. Reacted top gas is withdrawn from the reduction reactor (1). The aim of the invention is to increase energy efficiency and raw material efficiency. For this purpose, at least a portion of the thermal energy of the top gas and/or of the portion of the reduction gas used as the cooling gas and surplus gas is used for indirectly heating at least one additional gas that is used in the method. At least one heat exchanger (15, 18, 21) is arranged in a line (9 and/or 23) for the top gas and/or the portion of the reduction gas used as the cooling gas and surplus gas, at least one additional gas used in the method flowing through said heat exchanger (15, 18, 21).
Patent KR-20090073232-A (KR)
Title: Steering handle and work vehicle having it
Inventor: MURATA SHIGEKI
IPC: B62D1/06
Filed: 2007-02-20
Abstract: A steering handle for steering a work vehicle that is capable of changing the course of the vehicle body and has a such a structure that an operator can sufficiently observe the forward lower portion of the work vehicle and can easily and firmly grip the handle at a proper position. The steering handle (11) is formed in a generally semicircular shape having the removed forward portion in the advancing direction when viewed from top. In molding the steering handle, the right end thereof is extended forward more than the left end.
Patent KR-20090083432-A (KR)
Title: Mobile communication system, base station device, mobile station device, and mobile communication method
Inventor: TODA TAKESHI
IPC: H04W48/08
Filed: 2007-11-29
Abstract: Even when a radio communication terminal is located at a cell edge in the multi-band mobile communication method, it is possible to stably execute cell search so as to easily establish a connection with a radio base station. The radio communication terminal includes: a first judgment unit (13) which judges whether a broadcast map can be received from a plurality of radio base stations; a second judgment unit (14) which judges whether an AAS diversity map can be received in the ascending order of the used frequency bands of the radio base stations when it is judged that the broadcast map cannot be received; and a communication control unit (15) which selects the radio base station which is judged to be capable of receiving the AAS diversity map as a radio base station of the connection destination and communicates with the selected radio base station. ® KIPO & WIPO 2009
Patent KR-20090082450-A (KR)
Title: Treatment of fibrous materials using atmospheric pressure plasma polymerization
Inventor: SELWYN GARY S
IPC: H05H1/00
Filed: 2007-10-23
Abstract: An apparatus (10) and method for plasma finishing of fibrous materials including paper and knitted, woven and non-woven fibrous substrates such that desired characteristics are imparted are described. The method includes depositing a monomer comprising at least one fluorocarbon monomer with chemical additives, as required, at atmospheric pressure onto the paper or knitted, woven or non-woven substrate; exposing the monomer on a single surface of the fibrous material to an inert gas, atmospheric-pressure plasma, thereby causing polymerization of the monomer species; and repeating this sequence using multiple sequential deposition and plasma discharge steps to create a layered surface having durability against abrasion for both water-based laundry methods and dry-cleaning methods, and normal wear, without affecting the feel, drape, appearance or breathability of the substrate material. The present method uses a high-power, continuously operating plasma that is 104 times more powerful than the prior art plasma sources utilized in the textile industry, and produces a durable finish with between 0.5 and 2 s of plasma exposure. This is sufficiently rapid to meet commercial fabric processing throughput, and repeated cleaning of the electrodes is not required.
Patent KR-20090094105-A (KR)
Title: Method of transmitting scheduling request in a wireless communication system
Inventor: KWON YEONG HYEON
IPC: H04B7/216
Filed: 2008-07-11
Abstract: A method of transmitting scheduling request in a wireless communication system is provided to transmit scheduling request without interference of a control channel which transmitting the other control signal. A first frequency domain sequences are mapped in each SC-FDMA symbol of a first set. A second frequency domain sequences are mapped in each SCFDMA(Single Carrier-Frequency Division Multiple Access) symbol within the second combination generation. The first frequency domain sequences spread to a first orthogonal sequence having same length like the number of SC-FDMA symbols within the first set. The second frequency domain sequences spread to a second orthogonal sequence having same length like the number of SC-FDMA symbols within the second set.
Patent KR-20090088956-A (KR)
Title: Printed board unit and semiconductor package
Inventor: FUKUZONO KENJI
IPC: H01L23/40
Filed: 2007-02-27
Abstract: In a printed board unit (13), a semiconductor element (26) generates heat when the semiconductor element (26) operates. Heat from the semiconductor element (26) transfers to a package board (16) and a mother board (14). The thermal expansion coefficient of the package board (16) and that of the mother board (14) are different. Stress is generated in the package board (16). A reinforcing member (18) is stored inside a second prismatic space (33) on the package substrate (16). The reinforcing member (18) is bonded on the front surface of the package board (16) in a bonding region which spreads inward from the outer periphery. As a result, rigidity increase of the package board (18) is suppressed compared with a case where the reinforcing member (18) is bonded on the package board (16) outside the second prismatic space (33). Stress concentration at the corners of the package board (18) is eliminated. Breakage of the terminal bumps (17) on the bump row on the outermost circumference is eliminated. ® KIPO & WIPO 2009
Patent KR-20090117941-A (KR)
Title: System and method for performing channel estimation using interpolation
Inventor: HEKMANN RALF
IPC: H04J11/00
Filed: 2008-02-22
Abstract: A system and method for performing channel estimation. The system includes a receiver for decoding OFDM. Upon receiving an OFDM symbol, a plurality of demodulated subcarrier modulation symbols for the OFDM symbol are generated. The demodulated subcarrier modulation symbols are then decoded to generate decoder output code symbols. At least a portion of the decoder output code symbols are reencoded, interleaved, and mapped to a set of reference symbols, where the set of reference symbols correspond to at least a portion of the plurality of subcarriers. A first set of channel estimates is generated, based on at least a portion of the set of reference symbols and a corresponding portion of the plurality of demodulated symbols. Remaining channel estimates are then interpolated from the first set of estimates by filtering the first set of estimates. The channel estimates are then used in decoding a current OFDM symbol being received by the receiver.
Patent KR-20100015319-A (KR)
Title: Private sheets in shared spreadsheets
Inventor: PRISH SHAHAR
IPC: G06F17/00
Filed: 2008-02-28
Abstract: Private sheets are disclosed, in shared computer applications, such as spreadsheets. In one aspect, a public sheet is accessible to a first client and a second client; and, moreover, a private sheet is accessible only to the second client. The private sheet is configured to access content in the public sheet, but the public sheet can't access content in the private sheet. In this way, users can use private sheets to perform calculations or modeling on the side, while collaborating on public sheets with other users. In another aspect, changes made to the public sheet can be reflected in the private sheet, if such changes are referenced by the private sheet to content in the public sheet. However, changes made to the private sheet are not reflected in the public sheet. Numerous other specific aspects are also disclosed, such as private sheets accessing values but not formulas from public sheets.
Patent KR-20090132617-A (KR)
Title: Tcp handling apparatus
Inventor: MURANO HISASHI
IPC: G01R31/26
Filed: 2008-02-28
Abstract: In a TCP handler (2), a carrier tape (5) whereupon a plurality of TCPs are formed is transferred, the carrier tape (5) is pressed to a probe card (8) having a probe (81) electrically connected to a test head (10), and a test pad of the TCP is connected to the probe (81) of the probe card (8). Thus, the TCP handler successively tests the TCPs. The TCP handler is provided with a cleaning member (93) which is inserted between the carrier tape (5) and the probe card (8) by a cleaning stage (91) for cleaning the probe (81) of the probe card (8). By the TCP handler (2), the probe (81) can be easily cleaned even during a time when the TCP handler (2) is operated.
Patent KR-20100016070-A (KR)
Title: Natural daylight mimicking system and user interface
Inventor: VAN DE SLUIS BARTEL MARINUS
IPC: H05B37/02
Filed: 2008-03-20
Abstract: A lighting interaction system (100) includes at least one light source (140) to provide illumination and/or a light effect having variable light attributes, and a selection indicator (230) having a plurality of indicators associated with light settings. A selector (210) having a pointer (220) which is configured to point to a first indicator of the selection indicator (230), due to rotation of the selector (210) or the selection indicator (230). Activation of the selector (210) controls the light source(s) (140) to provide light having first light attributes associated with the first indicator. In a dynamic mode, alignment of the pointer (220) with the various indicators changes as a function of time to point to different indicators and change the first light attributes in accordance with the currently aligned indicator.
Patent KR-20100032378-A (KR)
Title: Relay driving circuit and battery pack using same
Inventor: MORIMOTO NAOHISA
IPC: H01M10/44
Filed: 2008-04-10
Abstract: A switching element (12) is turned on, so that a capacitor (16) is charged. When a relay (18) is operated, the switching element (12) is turned off and a switching element (13) is turned on, so that a constant voltage source (11) is connected in series with the capacitor (16) and, at the same time, a switching element (14) is turned, thereby connecting a series circuit of the constant voltage source (11) and the capacitor (16) with a relay coil (20). As a result, an added voltage of an output voltage of the constant voltage source (11) added to the charged voltage of the capacitor (16) is supplied to the relay coil (20), thereby turning the relay (18) on. After that, the capacitor (16) is made gradually to discharge through the relay coil (20).
Patent KR-20110080844-A (KR)
Title: Pellicle, photomask comprising pellicle, and method for fabricating photomask
Inventor: CHOI CHUNG SEON
IPC: H01L21/027
Filed: 2010-01-07
Abstract: PURPOSE: A pellicle, a photo-mask including the pellicle, and a method for manufacturing the photo-mask are provided to control misalignment of registration due to the difference of a pressure generated in a pellicle attaching process and control haze due to organic compounds from an adhesive. CONSTITUTION: A pellicle(100) includes a pellicle membrane(110), a pellicle frame(120), and a protruded part. The pellicle membrane protects a photo-mask from particles. The pellicle frame supports the pellicle membrane. The protruded part is arranged on the inner wall of the pellicle frame. The protruded part correspondingly arranged to a recessed part(215), which is formed on the lateral side of the photo-mask, in order to physically combine the pellicle with the photo-mask.
Patent KR-20110080916-A (KR)
Title: Use of veterinary composition containing sulpyrine
Inventor: HYUN BANG HUN
IPC: A61K31/44
Filed: 2010-01-07
Abstract: PURPOSE: A veterinary composition containing sulpyrine is provided to dramatically treat anorectic problem and to enhance antibody formation rate. CONSTITUTION: A veterinary composition contains sulpyrine, antihistamines, and caffeine as an active ingredient and is used by mixing with a vaccine. The antihistamines are chlorpheniramine, diphenhydramine, tripelenamine, promethazine, or their veterinarily acceptable salt thereof.
Patent KR-20110083910-A (KR)
Title: The opening and shutting door of finger injury prevention having establiched elastic guide
Inventor: LEE HYO JUNG
IPC: E06B7/36
Filed: 2010-01-15
Abstract: PURPOSE: A finger injury prevention hinged door, in which an elastic guide is installed, is provided to completely prevent the inflow of outside air insect through a door gap. CONSTITUTION: A finger injury prevention hinged door comprises a frame body(12), an elastic guide(10) and a taper spring(20). An inside protrusion(13) is integrally formed on the frame body. A lateral process(11) is integrally formed on the elastic guide. The lateral process is meshed with the inside protrusion. The elastic guide is united in the frame body. The elastic guide is drawn to or from the inside of the frame main body. A plurality of taper springs is coupled on the frame body using a screw spike(21). The soft elastic member is united with the narrow groove formed in the contact part leading end of the elastic guide.
Patent KR-20100084484-A (KR)
Title: Resource reservation method in centralized network
Inventor: LEE MOON WON
IPC: H04W28/26
Filed: 2010-01-15
Abstract: PURPOSE: A method for reserving resources in a centralized network is provided to effectively reserve resources between a master device and a slave device. CONSTITUTION: A master device receives a resource reservation request from a slave device(S255). The master device receives a CRP(Channel Reservation Protocol) reservation request command frame from the slave device in an RSW(Reservation based Signaling Window) slot. The master device transmits a resource reservation response to the slave device(S260). The master device includes information about a resource reservation in a beacon(S265).
Patent KR-20110087942-A (KR)
Title: Membrane filter system having function for preventing fouling
Inventor: HONG WON SUK
IPC: B01D63/00
Filed: 2010-01-27
Abstract: PURPOSE: A membrane filter system including a fouling preventing function is provided to prevent the fouling phenomenon of a membrane filter by preventing foreign materials from being absorbed on the surface of the membrane filter. CONSTITUTION: A raw water pipe(20) supplies raw water. A purified water pipe(21) discharges purified water which is generated by filtering the raw water. A membrane filter(10) filters the raw water from the raw water pipe and supplies filtered raw water to the purified water pipe. A bubble ozone water generating unit(300) is arranged in a region toward the raw water pipe of the membrane filter. A purified water bath containing the membrane filter is further prepared.
Patent KR-20110088037-A (KR)
Title: Underwater transducer for vessel sonar decoy
Inventor: KIM WON HO
IPC: G01S15/66
Filed: 2010-01-28
Abstract: PURPOSE: An underwater sound generating apparatus for decoying vessel sonar is provided to assemble a plurality of segment type ceramic vibration bodies as a cylindrical shape in order to form a sound generation part, thereby enabling to apply to a self- propelling vessel sonar decoy. CONSTITUTION: A self-propelling vessel sonar decoy generates non-directional sound to a circumferential direction from an electrical signal in a sound generation part(10). The sound generation part is comprised by assembling a plurality of segment type piezoelectric ceramic vibration bodies(11) as a cylindrical shape. A signal amplification part(20) amplifies the electrical signal from a signal transmission unit of the self-propelling vessel sonar decoy and applies the electrical signal to the sound generation part. A supporting structure(30) supports the sound generation part. A sound window(40) is included in the outside of a radial direction of the supporting structure and protects the sound generation part from seawater and external impacts.
Patent KR-20110094484-A (KR)
Title: Izto transparent thin film transistor and method for manufacturing the same
Inventor: LEE DO KYUNG
IPC: G02F1/136
Filed: 2010-02-16
Abstract: PURPOSE: An IZTO transparent thin film transistor and a method for manufacturing the same are provided to prevent exfoliation due to thermal expansion coefficient difference by forming an IZTO of a transparent film in a magnetron-sputter. CONSTITUTION: In a IZTO transparent thin film transistor and a method for manufacturing the same, a vapor prevention film(110) is formed on a flexible substrate. A source layer(121) and a drain layer(122) are formed on the vapor prevention film as a IZTO thin film. A channel(130) is formed on the vapor prevention film as a IZTO thin film. A gate insulating film(140) are formed in a source, a drain, and a channel layer. A gate electrode layer(150) is formed on the gate insulating film.
Patent KR-20110097410-A (KR)
Inventor: KIM SEUNG MIN
IPC: H01M4/66
Filed: 2010-02-25
Abstract: 본 발명은 리튬 전지용 소재로 사용되는 금속박막에 관한 것이다. 본 발명에 따르면 구리(Cu) 이외의 금속으로 이루어진 코어층; 상기 코어층의 일면에 형성된 제1 구리층: 및 상기 코어층의 타면에 형성된 제2 구리층;을 포함하는 리튬 전지용 다층 금속박막이 제공된다.
Patent KR-20110098153-A (KR)
Inventor: CHAI JONG SEO
IPC: A61N7/00
Filed: 2010-02-26
Abstract: 초음파의 기계적 진동을 이용하여 암세포를 사멸시키기 위한 초음파의 간섭현상을 이용한 항암치료 방법 및 항암치료 장치가 개시되어있다. 영상의료장치는 대상체의 3차원 영상을 획득하여 대상체의 해부학적 정보 및 대상체가 가진 암세포의 정보를 추출하는 대상체 정보 추출부와 추출된 암세포의 정보에 기초하여 대상체의 암세포에 초음파를 발생시키는 복수의 초음파발생기를 포함하는 초음파발생부를 포함할 수 있다. 따라서 대상체의 정상세포에는 손실을 주지 않으면서 암세포만을 표적으로 사멸시킬 수 있다.
Patent KR-20110099820-A (KR)
Inventor: KIM JOO SIK
IPC: A01M29/00
Filed: 2010-03-03
Abstract: 본 발명은 상어 퇴치기에 관한 것으로, 특히 건전지; 상기 건전지를 기밀하는 하우징; 상기 하우징을 기밀한 상태로 상기 건전지의 전극을 상기 하우징의 외부로 전기적으로 인출하는 인출부; 및, 상기 인출부 중에서 (+)전극에 연결되는 인출부의 끝단에 전기적으로 결합하고 적어도 일면이 외부에 노출되는 희생전극을 포함하는 것을 특징으로 하는 상어 퇴치기에 관한 것이다. 
이를 통하여 해상활동에서 있어서 위협이 되고 있는 상어 등의 포식자가 해상활동을 하고 있는 사람에 접근하는 것을 막고, 위협이 증가되는 경우에 적극적으로 이를 퇴치할 수 있도록 함에 있어서, 상어 퇴치기의 장시간 사용이 가능하게 하고, 건전지의 손상을 방지하여 인명피해를 최소화할 수 있다.
Patent KR-20110102675-A (KR)
Inventor: PARK DOO JIN
IPC: G02F1/13357
Filed: 2010-03-11
Abstract: 본 발명은 휘도를 증가시킴과 아울러 휘도의 균일도를 향상시킬 수 있도록 한 백 라이트 유닛 및 이를 이용한 액정 표시 장치에 관한 것으로; 베이스 부재, 상기 베이스 부재의 상측에 제 1 방향을 따라 연속적으로 형성된 복수의 렌즈를 가지는 상부 패턴층, 및 상기 베이스 부재의 하측에 상기 제 1 방향과 교차하는 제 2 방향을 따라 연속적으로 형성된 복수의 경사형 돌출부를 가지는 하부 패턴층을 포함하는 도광판; 복수의 경사형 돌출부에 대응되도록 오목하게 형성된 복수의 경사형 오목부를 가지는 반사부재; 및 상기 복수의 경사형 오목부에 설치되어 상기 복수의 경사형 돌출부 각각에 광을 조사하는 복수의 발광 다이오드 기판을 포함하여 구성되는 백 라이트 유닛 및 이를 이용한 액정 표시 장치를 제공하는 것을 특징으로 한다.
Patent KR-20110106591-A (KR)
Title: 광디스크드라이브
Inventor: LEE JAE SUNG
IPC: G11B33/02
Filed: 2010-03-23
Abstract: 광디스크드라이브가 개시된다. 본 발명의 광디스크드라이브는, 광디스크의 반경방향으로 이동가능한 광픽업유닛을 포함하는 광픽업베이스; 및 광픽업베이스를 수용하는 메인베이스를 포함하며, 메인베이스는, 메인베이스에서 돌출되어 광디스크의 회전으로 인하여 발생한 공기의 흐름을 광픽업유닛으로 유도하는 유도리브를 포함하는 것을 특징으로 한다. 본 발명에 의하면, 광디스크의 회전으로 발생한 공기의 흐름을 광픽업유닛으로 유도하여 광픽업유닛의 온도를 제어할 수 있다.
Patent KR-20110107002-A (KR)
Inventor: CHOE IN GYU
IPC: B63H21/22
Filed: 2010-03-24
Abstract: 본 발명은 엔진회전수를 하나의 제어장치만으로도 수동제어 및 원격제어가 모두 가능하게 하는 선박원격제어장치를 제공하는 것을 기술적 과제로 한다. 
본 발명은 전술한 과제를 달성하기 위해, 선박속도조절을 위해 조작하는 엔진회전수 조절레버에 연동되어 이동하도록 형성되며 저면부에 제1래크가 형성된 제1가이드와, 선박 엔진에 설치된 엔진회전수 레버와 연동되어 이동하도록 형성되며 저면부에 제2래크가 형성된 제2가이드와, 상기 제1래크에 맞물림 가능하도록 형성된 제1피니언, 상기 제2래크에 맞물림 가능하도록 형성된 제2피니언 및 피동기어가 형성되며 제1,2가이드를 횡단하는 방향으로 선형이동가능하게 배치되는 클러치 로드부와, 상기 클러치 로드부의 단부를 밀어 제1,2가이드를 횡단하는 방향으로 클러치 로드부를 선형이동시키는 선형 구동부와, 상기 피동기어와 맞물려 상기 클러치 로드부를 회전시키기 위한 구동기어가 단부에 형성된 회전 구동부를 포함하도록 구성됨으로써, 엔진회전수 수동제어 모드에서는 상기 클러치 로드부의 제1피니언 및 제2피니언이 상기 제1가이드의 제1래크 및 제2가이드의 제2래크에 맞물려 엔진회전수 조절레버의 조작에 따라 상기 제1,2가이드가 동시에 이동하며, 엔진회전수 원격제어 모드에서는 상기 선형 이동부에 의해 상기 클러치 로드부가 후방이동하여 상기 제2피니언이 상기 제2가이드의 제2래크에 맞물리고 상기 피동기어가 상기 회전 구동부에 맞물림으로써 상기 회전구동부의 구동에 따라 상기 제2가이드만이 이동하는 것을 특징으로 하는 선박원격제어장치.
Patent KR-20110109734-A (KR)
Title: 쉽핑 박스의 세정 방법 및 쉽핑 박스 건조 장치
Inventor: LEE BYOUNG HO
IPC: B08B5/00
Filed: 2010-03-31
Abstract: 쉽핑 박스의 세정 방법이 개시된다. 쉽핑 박스의 세정 방법은 세정된 쉽핑 박스를 진공 챔버에 배치시키는 단계; 상기 진공 챔버에 건조 공기를 유입시키는 단계; 상기 진공 챔버의 압력을 감소시키는 단계; 및 상기 쉽핑 박스를 상기 진공 챔버로부터 언로딩하는 단계를 포함한다.
Patent KR-20110114769-A (KR)
Title: 톨루엔디아민 타르 찌꺼기로 부터 톨루엔디아민 제조방법
Inventor: LEE DONG BOK
IPC: B09B3/00
Filed: 2010-04-14
Abstract: 본 발명은 톨루엔디아민(TDA) 제조시에 부생성물인 고체찌꺼기를 암모니아 또는 암모니아수 존재하에 재이용 가능한 대응하는 아민으로 변환하는 방법을 제공한다. 
자세하게는 디니트로톨루엔(DNT)에 수소를 첨가하여 톨루엔디아민(TDA)을 제조하는 화학공정에서의 부반응 생성물로 얻어지는 고비점 타르(tar) 폐기물을 임계 온도와 임계 압력 전후의 고온 고압의 화학 반응 조건에서 암모니아 수용액을 반응성 매질로 사용하여 해중합하여 고가의 원료 톨루엔디아민(TDA)으로 전환하여 제조 회수하는 방법에 관한 것이다. 
이로써 본 발명에 따른 방법은 폐기물 처리 비용을 절감하고 매립지 부족 문제를 완화할 수 있으며, 궁극적으로는 폐기물을 고가의 톨루엔디아민(TDA)으로 전환하여 경제성을 제고할수 있고 환경 오염물질을 획기적으로 줄이는 역할을 겸비할 수 있다
Patent KR-20110115461-A (KR)
Inventor: CHO BAE KEUN
IPC: A23L33/00
Filed: 2010-04-15
Abstract: 본 발명은 미생물 유래 셀룰로스의 제조방법 및 이를 이용한 다이어트용 건강보조식품 조성물에 관한 것으로서, 더욱 상세하게 적석지가 첨가된 발효액에 초산균을 접종하여 다이어트에 효과적인 양질의 셀룰로스를 제조할 수 있는 방법 및 이를 이용한 다이어트용 건강보조식품 조성물에 관한 것이다.  
본 발명의 미생물 유래 셀룰로스의 제조방법은 식물약재 추출물 및 당을 혼합한 혼합물에 적석지를 첨가하고 효모균을 접종하여 발효액을 생성하는 단계와, 발효액에 초산균을 접종하여 상기 발효액 내에 겔 상태의 셀룰로스 응집체를 형성하는 단계와, 셀룰로스 응집체를 상기 발효액으로부터 분리한 후 건조시켜 분쇄하는 단계를 포함한다.